After repairing several water leaks in their house the foster family noticed a 10% decrease in there monthly water bill what decimal number represents the percent decrease in the Foster family’s water bill

What is the equation of a parabola y(x) that has a vertex at point (− 1/3 , 0.3) and passes through point (− 2/15 , − 1/2 ).

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets, x, and the number of student tickets, y. find the solution and explain what it means. i'll you if you me

In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab